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2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SO2 + Br = SBr6 + O2 =>
SO2 + 6 Br = SBr6 + O2
H3BO3 + NaOH = NaBO2 + H2O =>
H3BO3 + NaOH = NaBO2 + 2 H2O
Cu + Ag(NO3) = Cu(NO3)2 + Ag =>
Cu + 2 Ag(NO3) = Cu(NO3)2 + 2 Ag
NaHS + KMnO4 + H2O = KOH + NaOH + MnO2 + S =>
3 NaHS + 2 KMnO4 + H2O = 2 KOH + 3 NaOH + 2 MnO2 + 3 S
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Na2SH2O = Na2OH2S =>
Na2SH2O = Na2OH2S
N2 + H2O2 = NH3 + NO =>
4 N2 + 3 H2O2 = 2 NH3 + 6 NO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + Al2(SO4)3 = Al + MgSO4 =>
3 Mg + Al2(SO4)3 = 2 Al + 3 MgSO4
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
CH3COOH + K(OH) = CH3CO2K + H2O =>
CH3COOH + K(OH) = CH3CO2K + H2O
Si + H2O = SiO2 + H =>
Si + 2 H2O = SiO2 + 4 H
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
HCOOH + Zn(OH)2 = (HCOO)2Zn + H2O =>
2 HCOOH + Zn(OH)2 = (HCOO)2Zn + 2 H2O
CuSO4 + NaOH + C3H5(OH)3 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
6 CuSO4 + 12 NaOH + 2 C3H5(OH)3 = 3 Cu2O + 6 Na2SO4 + C6H12O7 + 8 H2O
ZnSO4 + NH3 + H2O = (NH4)2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NH3 + 2 H2O = (NH4)2SO4 + Zn(OH)2
H2 + MnO4 = Mn + H2O =>
4 H2 + MnO4 = Mn + 4 H2O
Li + CuCl2 = LiCl + Cu =>
2 Li + CuCl2 = 2 LiCl + Cu
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
MgCl12 = Mg + Cl =>
MgCl12 = Mg + 12 Cl
CH3CHBrCOOH + KOH = CH2CHCOOH + KBr + H2O =>
CH3CHBrCOOH + KOH = CH2CHCOOH + KBr + H2O
C12H22O11 + CuO = C12H22O10COOH + Cu2O + H2O =>
13 C12H22O11 + 12 CuO = 12 C12H22O10COOH + 6 Cu2O + 5 H2O
C8H16O3(s) + O2(g) = CO2(g) + H2O(g) =>
2 C8H16O3(s) + 21 O2(g) = 16 CO2(g) + 16 H2O(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Hg2I2 + AgNO3 = AgI + HgNO3 =>
Hg2I2 + 2 AgNO3 = 2 AgI + 2 HgNO3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaHCO3 + HC2H8O2 = NaC2H3O2 + H2O + CO2 =>
13 NaHCO3 + 8 HC2H8O2 = 13 NaC2H3O2 + 23 H2O + 3 CO2
Al + Cu(SO4) = Al2(SO4)3 + Cu =>
2 Al + 3 Cu(SO4) = Al2(SO4)3 + 3 Cu
C6H5OH + C2H3ClO2 = C6H5OCH2COOH + HCl =>
C6H5OH + C2H3ClO2 = C6H5OCH2COOH + HCl
N2O = N4O2 =>
2 N2O = N4O2
H2O + CaC2 = HCCH + Ca(OH)2 =>
2 H2O + CaC2 = HCCH + Ca(OH)2
HN03 + Mg(OH)2 = Mg(N03)2 + H2O =>
2 HN03 + Mg(OH)2 = Mg(N03)2 + 2 H2O
CaSO4 + Na2C2O4 = CaC2O4 + Na2SO4 =>
CaSO4 + Na2C2O4 = CaC2O4 + Na2SO4
NaNO3 + Al + H2O = NH3 + Al2O3 + Na =>
2 NaNO3 + 6 Al + 3 H2O = 2 NH3 + 3 Al2O3 + 2 Na
C + P2O5 = CO2 + P4 =>
5 C + 2 P2O5 = 5 CO2 + P4
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3
KO + CO2 = KO2 + CO =>
KO + CO2 = KO2 + CO
FeSO4 + AgNO3 = Fe(NO3)2 + SO4(Ag)2 =>
FeSO4 + 2 AgNO3 = Fe(NO3)2 + SO4(Ag)2
C3H5O3{-} + HAsO4{2-} + H2O = HCO3{-} + H2AsO3{-} + OH{-} =>
C3H5O3{-} + 6 HAsO4{2-} + 4 H2O = 3 HCO3{-} + 6 H2AsO3{-} + 4 OH{-}
Na + CuCl = NaCl2 + Cu =>
Na + 2 CuCl = NaCl2 + 2 Cu
H2CO3 + C6H5O = C6H5OH + HCO3 =>
H2CO3 + C6H5O = C6H5OH + HCO3
Cd(NO3)2NH3 = [Cd(NO3)2]NH3 =>
Cd(NO3)2NH3 = [Cd(NO3)2]NH3
Fe + H2O = Fe3O4 + H2* =>
3 Fe + 4 H2O = Fe3O4 + 4 H2*
H3PO4BaCl = BaPO4H3Cl =>
H3PO4BaCl = BaPO4H3Cl
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